Jayson
Jayson generates an estimated $2k–$14k/month in revenue from 8k–32k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-10-02).
| Est. revenue / month | $2k–$14k |
|---|---|
| Est. downloads / month | 8k–32k |
| Estimate confidence | low |
| Pricing | Free + IAP |
| Rating | 4.51 ★ (432 ratings) |
| Category | Developer Tools |
| Best chart rank | #96 Developer Tools Free |
| Released | 02.02.2019 |
| App last updated | 10.09.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · low confidence
About
Jayson is a JSON viewer and editor for iPhone and iPad. Browse JSON as a structure, edit values, and save your changes back to the file. Whether you're inspecting an API response, checking a config file, or making a quick fix on the go, Jayson turns raw JSON into something you can actually read and change. BROWSE AND EDIT - Open JSON files stored on your device or in iCloud Drive. - Toggle betw…
Trends & analysis
Chart rank trend
US · categoryWhy it's surfacing
Scout 12Ratings & velocity
★ +0.02 in windowRating distribution
85% positive · 393 ratingsGeographic reach
best rank · 1 storefrontRevenue & downloads trend
ARPU $0In-app purchases
1 tiersUpdate history
5 updates tracked- v1.5.322d ago
Brings small optimizations for iOS 27.
- v1.5.21mo ago
Fixed an issue where changes made when editing single values were not always saved.
- v1.5.11mo ago
This update fixes an issue where Jayson could briefly think Unlock Everything was no longer purchased after launch or returning from the background. In some cases, that could reset settings protected by the upgrade before the purchase state was recovered. The Shortcuts actions now connect inputs from the previous action automatically, making workflows like “Get Contents of URL” → “View JSON” or “Format JSON” smoother to set up.
- v1.5.01mo ago
Jayson has been rebuilt for iOS 26. Design - A fresh look throughout, including the tab bar, toolbars and menus. - App icons now include dynamic ones that follow light, dark and tinted appearances. - Expand objects and arrays in place to see their contents without navigating into them. - A redesigned editor for changing values. - Native menus for toolbar and editor actions. Shortcuts - View JSON takes a file or text and opens it as a document you keep or a preview you dismiss when you are done. - Format JSON uses spaces or tabs and hands the result to the next action. Settings - Reorganized and easier to navigate. - Tabs Placement: put the tabs at the top or the bottom. - Type Display: show the type in front of a key or under it. - Line Wrapping and a font picker for the plain text view. Jayson 1.5 requires iOS 26.
- v1.4.25.0y ago
Fixes an issue where the list of breadcrumbs weren't correctly updated after selecting a breadcrumb. This was also the root cause for a common crash.
Jayson — FAQ
How much money does Jayson make?
According to AppCurrents estimates, Jayson generates approximately $2k–$14k per month (low confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does Jayson get?
Jayson sees an estimated 8k–32k downloads per month on the App Store, per AppCurrents modeling.
Is Jayson free?
Jayson is free to download on the App Store, monetizing through in-app purchases.
What is Jayson's rating?
Jayson holds a 4.51-star average from 432 ratings on the App Store. It currently ranks #96 on the Developer Tools free chart.
When was Jayson released?
Jayson launched on the App Store on 02.02.2019. Its latest version shipped 10.09.2026.
